Beaming/devoted/therapeutic unbroken creativity

In this world due to events there are many things supernatural or otherwise, some well known, some hidden away, some rediscovered and some new... the world is a wild place ain't it?... though some of this wasn't exactly caused... 'naturally'.

???: "HeheheheHAHAHAHAHAHA!!!"

Sometime before the present a war occurred, known by many as the 'Havoc war' it threatened many and had started in the closed off maddened state of Nevada and was stated by 1 person that had a group behind them- but thanks to the effort of many they were defeated and the war was won... though the suspicion of said man's return remained.

Things have been at peace since then and those who made it through the war got on with their lives or started new ones- but the war still effected everyone greatly... even those that weren't part or forced into it.
But it seams a squad of veterans have been asked to teach some new students at japans famous hero school and they have accepted though it took a long discussion with many voicing out their thoughts and feelings- and they'll make sure their taught while asking for assistance from their other comrades.

This group of veterans are known as: squadron trailblazer.

P.s: if anyone wants to make their own version or a reaction fic of this fanfic It's fine, just mention the original.